To build IPython Notebook themes. `node maketheme.js <variable.less> <output file>`

maketheme.js

#!/usr/env node
var less = require('less')
var fs = require('fs');

var parser = new(less.Parser)({
    paths : ['.','IPython/html/static/style/'],
    filename: 'ipython.less'
});

var otherimp = process.argv[2];
var fullimport = "@import 'ipython';@import 'style' ; @import '"+otherimp+"';";

//console.log(fullimport);


parser.parse(fullimport, function(e, tree){
    fs.writeFile(process.argv[3], tree.toCSS({compress: false}), function(err) {
        if(err) {
            console.log(err);
        } else {
            console.log("The file was saved!");
        }
    }); 
    console.log();
})